Global Patent Index - EP 4009710 A4

EP 4009710 A4 20221012 - POWER-SAVING SIGNAL CONFIGURATION AND TRANSMISSION METHODS AND APPARATUSES

Title (en)

POWER-SAVING SIGNAL CONFIGURATION AND TRANSMISSION METHODS AND APPARATUSES

Title (de)

ENERGIESPARENDE SIGNALKONFIGURATION UND ÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNGEN

Title (fr)

PROCÉDÉS ET APPAREILS DE CONFIGURATION ET DE TRANSMISSION DE SIGNAUX D'ÉCONOMIE DE PUISSANCE

Publication

EP 4009710 A4 20221012 (EN)

Application

EP 20847625 A 20200602

Priority

  • CN 201910709030 A 20190801
  • CN 201910881885 A 20190918
  • CN 2020094022 W 20200602

Abstract (en)

[origin: EP4009710A1] Disclosed in the present application are power-saving signal configuration and transmission methods and apparatuses. In the present application, a base station configures search space set configuration information of a power-saving signal, and sends same to a terminal. The power-saving signal search space set configuration information comprises first configuration information and second configuration information; the first configuration information is search space set configuration information of a power-saving signal used when the terminal is in a short DRX cycle; and the second configuration information is search space set configuration information of a power-saving signal used when the terminal is in a long DRX cycle.

IPC 8 full level

H04W 52/02 (2009.01); H04W 76/28 (2018.01)

CPC (source: CN EP KR US)

H04B 7/0617 (2013.01 - KR); H04W 52/0216 (2013.01 - CN EP KR US); H04W 52/0235 (2013.01 - EP KR US); H04W 52/0248 (2013.01 - CN); H04W 72/0446 (2013.01 - KR); H04W 72/231 (2023.01 - KR); H04W 76/28 (2018.02 - CN EP KR US); H04W 48/16 (2013.01 - EP); Y02D 30/70 (2020.08 - EP KR)

Citation (search report)

  • [XI] CN 109952789 A 20190628 - BEIJING XIAOMI MOBILE SOFTWARE CO LTD & EP 3927023 A1 20211222 - BEIJING XIAOMI MOBILE SOFTWARE CO LTD [CN]
  • [E] WO 2020259254 A1 20201230 - HUAWEI TECH CO LTD [CN]
  • [XI] ERICSSON: "RAN2 impact of WUS in connected mode", vol. RAN WG2, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051730070, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN2/Docs/R2%2D1906610%2Ezip> [retrieved on 20190513]
  • [XI] SAMSUNG: "PDCCH-based power saving signal/channel", vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051728429, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1906980%2Ezip> [retrieved on 20190513]
  • [X] QUALCOMM INCORPORATED: "Introduction of Rel-15 eMTC enhancements (other than EDT)", vol. RAN WG2, no. Gothenburg, Sweden; 20180820 - 20180824, 13 September 2018 (2018-09-13), XP051513900, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/TSG%5FRAN/TSGR%5F81/Docs/RP%2D182081%2Ezip> [retrieved on 20180913]
  • [XP] CATT: "Power saving signal/channel design and performance", vol. RAN WG1, no. Prague, CZ; 20190826 - 20190830, 17 August 2019 (2019-08-17), XP051765213, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98/Docs/R1-1908605.zip> [retrieved on 20190817]
  • See also references of WO 2021017626A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 4009710 A1 20220608; EP 4009710 A4 20221012; CN 114885406 A 20220809; CN 114885406 B 20231010; KR 20220042180 A 20220404; US 12170958 B2 20241217; US 2022279442 A1 20220901; WO 2021017626 A1 20210204

DOCDB simple family (application)

EP 20847625 A 20200602; CN 2020094022 W 20200602; CN 202210534835 A 20190918; KR 20227006599 A 20200602; US 202017631505 A 20200602